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YAC to BTM: distance & flight time
Cat Lake (Cat Lake Airport) → Butte (Bert Mooney Airport)
1,017 mi
1,636 km · 883 nm
2h 41m
estimated nonstop flight time
-1h
time difference · heading west
See live YAC→BTM fares Phone-only fares on this route — call free
Flight time details
1,017 miles nonstop takes roughly 2h 41m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YAC — Cat Lake Airport · Cat Lake, Canada
- BTM — Bert Mooney Airport · Butte, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YAC
- YPL · Pickle Lake Airport72 mi away
- YNO · North Spirit Lake Airport72 mi away
- YBS · Opapimiskan Lake Airport86 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport87 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is YAC from BTM?
The flight distance from Cat Lake (YAC) to Butte (BTM) is 1,017 miles (1,636 km, 883 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAC to BTM?
A nonstop flight takes about 2h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Cat Lake and Butte?
Butte is 1 hour behind Cat Lake.
What is the cheapest way to fly from YAC to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAC–BTM that never appear on search engines, with no booking fees.